APA Edition Citation

Denemark, R. A. E., Friedman, J. E., Gills, B. K. E., & Modelski, G. E. (2000). World system history: The social science of long term change.

Chicago Edition Citation

Denemark, Robert A; Editor, Jonathan; Editor Friedman, Barry K; Editor Gills, and George; Editor Modelski. World System History: The Social Science of Long Term Change. London, Routledge, 2000.

MLA Edition Citation

Denemark, Robert A; Editor, et al. World System History: The Social Science of Long Term Change. 2000.